ex1
3x
17p13----------13-17p13----------------------13--|--------------
-------------------------------------------------|--------------
------15-14-15----------15-14----------14-15-----|--------------
------------------------------15-14-15-----------|--(3x)--------
-------------------------------------------------|--------------
-------------------------------------------------|--------------
3x
20p15----------15--|--------|-20--------------------------------
-------------------|--------|-----------------------------------
------17-15-17-----|--------|-----------------------------------
-------------------|--(3x)--|-----------------------------------
-------------------|--------|-----------------------------------
-------------------|--------|-----------------------------------
ex 2
15p10----10---------------------------------------------------10
------15----15p10-15p10----10----------------------------10h15--
------------------------14---14p10-14p10--10--------10h14-------
----------------------------------------15--15-10h15------------
----------------------------------------------------------------
----------------------------------------------------------------
ex 3
h10h13h15h17tp15p13p10------------------------------------------
----------------------------------------------------------------
------------------------h14p10~---------------------------------
---------------------------------12~----------------------------
----------------------------------------------------------------
----------------------------------------------------------------
ex 4
----------------------------------------------------------------
------7------10-9-7-9-7---------7-------------------------------
----9---9---------------9-----9---9---7\6-------6---------------
--9-------9-----------------9-------9-----9-7-9-----------------
7-------------------------7-------------------------------------
----------------------------------------------------------------
------------------------10-7-9-10-7-----------------------------
------7-----10-9-7-9-7---------------10---10---10---10----------
----9---9-------------------------------9----7----6-------------
--9-------9-----------------------------------------------------
7---------------------------------------------------------------
----------------------------------------------------------------
ex 5
----------------------------------------------------------------
----------------------------------------------------------------
----------------------------------------------------------------
---------------------------5-7-8-----8-7-----5------------------
5---5-8-7------5-8-5-----5-------8-5-----8-3---7-------5-7-8-7-6
--5------8-5-6-------6-3-------------------------8-6-5----------
ex 6
--------------------------------------------------6-7-8-9-9/10--
-----------------------------------------7-8-9-10---------------
--------------------------------7-8-9-10------------------------
-----------------------8-9-10-11--------------------------------
------------9-10-11-12------------------------------------------
10-11-12-13-----------------------------------------------------
ex 7
----------------------------------------------------------------
----------------------------------------------------------------
------6-3--------------8-------10-7---------------11------------
----5-----4----------7-------9------8----------10---------------
--4---------5------6-------8----------9------9------------------
3-------------6--5-------7--------------10-8--------------------